Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_d3fcaa0be72afd8ea62ef2e471bacc15_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-18_d3fcaa0be72afd8ea62ef2e471bacc15_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_d3fcaa0be72afd8ea62ef2e471bacc15_cryptolocker
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Size
69KB
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MD5
d3fcaa0be72afd8ea62ef2e471bacc15
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SHA1
2e3d40a85ada946b8bd3ca493e7a5b1d39126c3c
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SHA256
b025a2d3258c240146067c21275522efb33aa87a1aa6c08ef72ab3730f24d409
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SHA512
3ff6bf9a2acc680bcb3c6a455d072356b62371c677bf00f67916ab30d2cf8bf2d9decc6e3aff210cd05c9c5fca1bc23de85292e42f06563adcefb3db6b0b30ca
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUrg:DW60sllyWOtEvwDpjwF85+
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-18_d3fcaa0be72afd8ea62ef2e471bacc15_cryptolocker
Files
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2024-03-18_d3fcaa0be72afd8ea62ef2e471bacc15_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ